the fiscal cliff, still looming. spending cuts and tax hikes that could shove our economy into recession. and a deadline lawmakers ignored until the very last possible minute. live pictures now of the capitol. looks beautiful. man, but there's a lot of wrangling going on there. lawmakers are back up -- had their backs up against the wall right now. and as they try to find a plan that can pass congress. let's hope they do. cnn's chief white house correspondent is jessica yellin. she is following the negotiations, working very hard on this saturday. so jess, democrats and republicans are supposedly working on a plan, even as we speak. what do we know about it? >> reporter: well, we know, don, that it's the senate leaders that are hashing this out. and what they're looking to negotiate is a deal that would extend current low tax rates for middle income americans. we don't know the exact threshold levels. so would it be people who make $400,000 and less, would it be $250,000 and less. but something that would extend low